[PATCH 1/2 v5] oleacc: Check proper GUI thread for window focus.

[Piotr Caban]

From: Connor McAdams <conmanx360(a)gmail.com>

Check for window focus against the current foreground window's thread
GUI data rather than the currently executing thread's GUI data.

Signed-off-by: Connor McAdams <conmanx360(a)gmail.com>
Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
---
v5:
  - cleaned up the tests

  dlls/oleacc/client.c | 5 ++++-
  1 file changed, 4 insertions(+), 1 deletion(-)